I saw a list published and credited to "Wrestling Observer Newsletter" of TNA’s roster, and real names.
There were a few mistakes on it that I’ve noted as we present it here:
Abyss (Christopher J. Parks), 35
AJ Styles (Allan Jones), 30 Actually Allen Neil Jones 31
Alex Shelley (Patrick Martin), 25
Amazing Red (Jonathan Figueora), 27 Actually Jonathan Figueroa
Andrew Thomas (Andrew Thomas), 33
Andromeda (Saul Armendariz), ?
Angelina Love (Lauren Williams), 27
Awesome Kong (Kia Stevens), 31
Ayako Hamada (Ayako Valentina Hamada Villareal), 28
BG James (Brian Gerard James), 39
Big Rocco (?), ? AKA Big Tilly
"Black Machsimo" Jay Lethal (Jamar Shipman), 24
Bobby Lashley (Franklin Roberto Lashley), 32
Booker T (Robert Booker Tio Huffman), 44
Brother Devon (Devon Hughes), 36
Brother Ray (Mark LoMonaco), 37
Brutus Magnus (Nick Aldis), 22
Chris Sabin (Joshua Harter), 27
Christy Hemme (Christina Lee Hemme), 28
Cody Deaner (?), 27 AKA Cody Steele
Consequences Creed (Austin Watson), 22
Cute Kip (Monty Kip Sopp), 45
Daffney (Shannon Claire Spruill), 33
Daniels (Daniel Christopher Covell), 37
David Penzer (David Penzer), ?
Don West (Donald Ronald West), 45
Doug Williams (Douglas Clayton Durdle), 36
Dr. Stevie (Michael Manna), 37
Earl Hebner (Earl William Hebner), 59
Eric Young (Jeremy Fritz), 29
Hector Guerrero (Hector Manuel Guerrero Lleras), 54
Hernandez (Shawn Hernandez), 39
Homicide (Nelson Erazo), 32
Jacqueline (Jacqueline DeLois Moore), 45
James Storm (James Allan Black), 31 Actually James Allen Cox, 31 on June 1
Jeff Jarrett (Jeffrey Leonard Jarrett), 41
Jenna Morasca (Jenna Morasca), 28
Jeremy Borash (Jeremy Borash), 34
Jesse Neal (Jesse Neal), 29
Jethro Holliday (William Theodore Mueller), 28
Jim Cornette (James Mark Cornette), 47
Kevin Nash (Kevin Scott Nash), 49
Kiyoshi (Akira Raijin), 30
Kurt Angle (Kurt Steven Angle), 40
Lauren Brooke (Lauren Brooke), 26
Mark "Slick" Johnson (Mark Johnson), ?
Matt Morgan (Matthew Thomas Morgan), 32
Mick Foley (Michael Francis Foley, Sr.), 43
Mike Tenay (Mike Tenay), 53
Naito (Tetsuya Naito), 27
ODB (Jessica Kresa), 30
Raisha Saeed (Melissa Marie Anderson), 26
Rhaka Khan (Trenesha Biggers), 26
Rhino (Terry Gerin), 33
Robert Roode (Robert F. Roode, Jr.), 32
Rob Terry (Robert Terry), ?
Rudy Charles (Daniel Engler), 31
Sally Boy (Bruno Sassi), ?
Samoa Joe (Nuufolao Joel Seanoa), 30
Sarita (Sarah Stock), 30
Scott Steiner (Scott Carl Rechsteiner), 46
Shane Sewell (Shane Sewell), 32
Shark Boy (Dean Roll), 34
Sharmell (Sharmell Sullivan-Huffman), 36
Sheik Abdul Bashir (Shawn Daivari), 25 Actually Dara Daivari
SoCal Val (Valerie Elizabeth Wyndham), 23 Actually Paige Mayo
Sojournor Bolt (Josette Bynum), 31
Sting (Stephen Borden), 50
Suicide (Frank B. Gerdelman), 31
Taylor Wilde (Shantelle Malawski), 23
Taz (Peter Senerchia), 41
Traci Brooks (Tracy Brookshaw), 33
Velvet Sky (Jamie Szantyr), 27
Willie Urbina (Willie Urbina), ?
Yujiro (Yujiro Takahashi), 28
